1.I cannot give my thoughts to reading; if I sat unoccupied, they would brood with melancholy fixedness on I know not what.
我不能安下心来读书，如果我闲坐的话，我未知之事会被这忧伤的思绪所笼罩。
2.Marketing channel is hardly developed. But it is fixedness. It help for strengthen the long competition ability.
而营销渠道建立的难度和建成后的稳固性能增强企业持久竞争力。
3.fixedness cable already tunnel inner yi safe loop broken circuit and action
固定电缆既坑道内之安全回路断路而动作。
4.so yantai city , shandong province was taken as the research object to study how the policy of " 30 years fixedness " working in this areas
本文选择有代表性的山东省烟台市作为研究对象，研究“30年不变”政策在该地区的实施状况。